I wonder what gives the most motivation to advance and move forward in life. If you ask me, it is probably being around a circle where everyone else is doing much better and actively chasing their dreams. The obvious answer needs for social acceptance will drive us into taking the necessary action to achieve results.
It is especially true if the circle of friends one have are genuine and mean the best for us. Sure, ultimately the decision to take action rests on us, however when we are constantly being motivated, aided and inspired to improve our lot, ultimately the results will begin to show. Show me your friends and I'll tell you who you are.
One of the pitfalls of our modern day lifestyle is that it sort of plays down the role of genuine social bonding for the most parts. We see a lot of people but hardly form the connections that once defined our society and species. A solo effort to success is of course possible but it is rather uncommon to see someone credit only themselves and efforts on their way to success.
We all should be more intentional with improving our relationships with family and genuine friends. The World can be silent and cold sometimes, and we need the warmth and support of those who choose to stay in our corner.